Workaround script for generated docs

utilities/regenerate_docs/regenerate_docs.gd

@@ -0,0 +1,51 @@
+@tool
+extends EditorScript
+## Regenerates all documentation for custom scripts
+## Workaround for https://github.com/godotengine/godot/issues/72406
+
+const ROOT_DIR := "res://"
+const SCRIPT_EXTENSION := ".gd"
+const PATH_LENGTH_LIMIT := 128
+
+const PATH_BLACKLIST := [
+	"res://utilities/regenerate_docs",  # This script MUST blacklist itself!
+	"res://venv",
+	"res://data_build",
+	"res://data_sandbox",
+]
+
+
+func regen_docs(script_path: String) -> void:
+	print("Regenerating docs for ", script_path)
+	ResourceSaver.save(load(script_path))
+
+
+func walk_directory(path: String) -> void:
+	if len(path) > PATH_LENGTH_LIMIT:
+		push_warning("Might be in a loop, skipping path ", path)
+		return
+	if path in PATH_BLACKLIST:
+		push_warning("Skipping blacklisted path ", path)
+		return
+
+	var dir := DirAccess.open(path)
+	if dir:
+		dir.include_hidden = false
+		dir.include_navigational = false
+		dir.list_dir_begin()
+		var file := dir.get_next()
+		while file:
+			var file_path := path.path_join(file)
+			if dir.current_is_dir():
+				walk_directory(file_path)
+			elif file.ends_with(SCRIPT_EXTENSION):
+				regen_docs(file_path)
+			file = dir.get_next()
+
+
+func _run() -> void:
+	print("Regenerating custom script docs...")
+
+	walk_directory(ROOT_DIR)
+
+	print("Done!")

utilities/regenerate_docs/regenerate_docs.gd.uid

@@ -0,0 +1 @@
+uid://baxmo0bx0yhr4